Binti Mohd Ajis, S. H.; Karthigesu A/L Nagarajoo; Rus Azlizan Bin Mohd Ali. Investigations on the Cross-Hole Sonic Logging Test on Bored Piles at Bridge 29 in Section 8 for East Coast Rail Link (ECRL). peat 2023, 4 (2), 1245-1251.